A Form I-766 employment authorization document (EAD) or EAD card, known popularly as a work permit, is a document issued by the United States Citizenship and Immigration Services (USCIS) that provides temporary employment authorization to noncitizens in the United States.

The Form I-766 Employment Authorization Document is issued in the form of a standard credit card-size plastic card enhanced with multiple security features. The card contains some basic information about the immigrant: name, birth date, sex, immigrant category, country of birth, photo, immigrant registration number (also called "A-number"), card number, restrictive terms and conditions, and dates of validity. This document, however, should not be confused with the green card.

Obtaining an EAD

To request an Employment Authorization Document, noncitizens who qualify may file Form I-765, Application for Employment Authorization. Applicants must then send the form via mail to the USCIS Regional Service Center that serves their area. If approved, an Employment Authorization Document will be issued for a specific period of time based on alien's immigration situation.

Thereafter, USCIS will issue Employment Authorization Documents in the following categories: Renewal Employment Authorization Document: the renewal process takes the same amount of time as a first-time application so the noncitizen may have to plan ahead and request the renewal 3 to 4 months before expiration date. Replacement Employment Authorization Document: Replaces a lost, stolen, or mutilated EAD. A replacement Employment Authorization Document also replaces an Employment Authorization Document that was issued with incorrect information, such as a misspelled name.

For employment-based green card applicants, the priority date needs to be current to apply for Adjustment of Status (I-485) at which time an Employment Authorization Document can be applied for. Typically, it is recommended to apply for Advance Parole at the same time so that visa stamping is not required when re-entering US from a foreign country.

Interim EAD

An interim Employment Authorization Document is an Employment Authorization Document issued to an eligible applicant when U.S. Citizenship and Immigration Services has failed to adjudicate an application within 90 days of receipt of a properly filed Employment Authorization Document application or within 30 days of a properly filed initial Employment Authorization Document application based on an asylum application filed on or after January 4, 1995. The interim Employment Authorization Document will be granted for a period not to exceed 240 days and is subject to the conditions noted on the document.

An interim Employment Authorization Document is no longer issued by local service centers. One can however take an INFOPASS appointment and place a service request at local centers, explicitly asking for it if the application exceeds 90 days and 30 days for asylum applicants without an adjudication.

Restrictions The eligibility criteria for employment authorization is detailed in the Federal Regulations section 8 C.F.R. §274a.12. Only aliens who fall under the enumerated categories are eligible for an employment authorization document. Currently, there are more than 40 types of immigration status that make their holders eligible to apply for an Employment Authorization Document card. Some are nationality-based and apply to a very small number of people. Others are much broader, such as those covering the spouses of E-1, E-2, E-3, or L-1 visa holders.

Qualifying EAD categories The category includes the persons who either are given an Employment Authorization Document incident to their status or must apply for an Employment Authorization Document in order to accept the employment.

Asylee/Refugee, their spouses, and their children Citizens or nationals of countries falling in certain categories Foreign students with active F-1 status who wish to pursue Pre- or Post-Optional Practical Training, either paid or unpaid, which must be directly related to the students' major of study Optional Practical Training for designated science, technology, engineering, and mathematics degree holders, where the beneficiary must be employed for paid positions directly related to the beneficiary's major of study, and the employer must be using E-Verify The internship, either paid or unpaid, with an authorized International Organization The off-campus employment during the students' academic progress due to significant economic hardship, regardless of the students' major of study M-1 status who wish to pursue practical training which is directly related to the students' vocational training from the school J-1 Summer Work/Travel visa holders Spouses of exchange visitors with certain regulation Eligible dependents of employees of diplomatic missions, International Organization, or NATO Certain employment-based nonimmigrants; limits may apply Certain family-based nonimmigrants Persons within the adjustment-of-status categories EB-5 immigrant investors who file Form I-485 for adjustment of status with their I-526E application. Other eligible categories

+ Employment Authorization Document Categories"8 CFR 274a.12: Classes of aliens authorized to accept employment". via Legal Information Institute, Cornell University Law School. Retrieved October 8, 2018."Employment Authorization Document (EAD) Chart: Proof of Legal Presence". via Virginia Department of Motor Vehicles. Retrieved October 8, 2018. Employment Authorization Document Category Description A1 Lawful Permanent Resident A2 Lawful Temporary Resident A3 Refugee A4 Paroled Refugee A5 Asylee (Granted Asylum) A6 K-1 or K-2 Nonimmigrant A7 N-8 or N-9 Nonimmigrant A8 Citizen of Micronesia, Marshall Islands, or Palau A9 K-3 or K-4 Nonimmigrant A12 Temporary Protected Status A15 V Nonimmigrant A16 T-1 Nonimmigrant A17 Spouse of an E-1 or E-2 Treaty, Trader, or Investor A18 Spouse of an L-1 Intra-company Transferee A19 U-1 Nonimmigrant A20 U-2, U-3, U-4, or U-5 Nonimmigrants C1 Spouse or Dependent of A-1 or A-2 Nonimmigrant C2 Spouse or Dependent of Coordination Council for North American Affairs (E-1)/Taipei Economic and Cultural Representative Office C3A F-1 Nonimmigrant, Pre-Completion Optional Practical Training C3B F-1 Nonimmigrant, Post-Completion Optional Practical Training C3C F-1 Nonimmigrant, 24-month Extension for STEM Students C4 Spouse or Dependent of G-1, G-3, or G-4 Nonimmigrant C5 J-2 Spouse or Child of J-1 Nonimmigrant C6 M-1 Nonimmigrant, Practical Training C7 Dependent of NATO-1 through NATO-7 Nonimmigrant C8 Asylum Application Pending filed before January 4, 1995, and applicant is not in exclusion/deportation proceedings C9 Pending Adjustment of Status C10 Nicaraguan Adjustment and Central American Relief Act Section 203 Applicants who are Eligible to Apply for Relief C14 Deferred Action C16 Creation of Record (Adjustment Based on Continuous Residence since January 1, 1972) C17i B-1 Domestic of a Nonimmigrant C17ii B-1 Domestic of a United States Citizen C17iii Employee of a Foreign Airline C19 Temporary Treatment Benefits Based on 8 CFR 244.5 (Extension of TPS) C21 S Nonimmigrant C23 Irish Peace Process (Q-2) C24 V visa who are Eligible for Family Unity in Accordance with the Legal Immigration Family Equity Act C25 T Visa Dependent C33 Consideration of Deferred Action for Childhood Arrivals

Persons who do not qualify for an Employment Authorization Document The following persons do not qualify for an Employment Authorization Document, nor can they accept any employment in the United States, unless the incident of status may allow.

Visa waived persons for pleasure B-2 visitors for pleasure Transiting passengers via U.S. port-of-entry

The following persons do not qualify for an Employment Authorization Document, even if they are authorized to work in certain conditions, according to the U.S. Citizenship and Immigration Service regulations (8 CFR Part 274a). Some statuses may be authorized to work only for a certain employer, under the term of 'alien authorized to work for the specific employer incident to the status', usually who has petitioned or sponsored the persons' employment. In this case, unless otherwise stated by the U.S. Department of Homeland Security, no approval from either the U.S. Department of Homeland Security or U.S. Citizenship and Immigration Services is needed.

Temporary non-immigrant workers employed by sponsoring organizations holding following status: H (Dependents of H immigrants may qualify if they have been granted an extension beyond six years or based on an approved I-140 perm filing) I (information media representative) L-1 (Dependents of L-1 visa are qualified to apply for an Employment Authorization Document immediately) O-1 Foreign student holding F-1 nonimmigrant student status, with certain working-hour limitations, who is pursuing: on-campus employment, regardless of the students' field of study curricular practical training for paid (can be unpaid) alternative study, pre-approved by the school, which must be the integral part of the students' study Exchange visitor employed by sponsoring organizations; limits may apply Crew members, only for the carrier who has employed the persons

Background: immigration control and employment regulations Undocumented immigrants have been considered a source of low-wage labor, both in the formal and informal sectors of the economy. However, in the late 1980s with an increasing influx of un-regulated immigration, many worried about how this would impact the economy and, at the same time, citizens. Consequently, in 1986, Congress enacted the Immigration Reform and Control Act "in order to control and deter illegal immigration to the United States" resulting increasing patrolling of U.S. borders. Additionally, the Immigration Reform and Control Act implemented new employment regulations that imposed employer sanctions, criminal and civil penalties "against employers who knowingly [hired] illegal workers". Prior to this reform, employers were not required to verify the identity and employment authorization of their employees; for the very first time, this reform "made it a crime for undocumented immigrants to work" in the United States.

The Employment Eligibility Verification document (I-9) was required to be used by employers to "verify the identity and employment authorization of individuals hired for employment in the United States". While this form is not to be submitted unless requested by government officials, it is required that all employers have an I-9 form from each of their employees, which they must be retain for three years after day of hire or one year after employment is terminated.

I-9 qualifying citizenship or immigration statuses

A citizen of the United States A noncitizen national of the United States A lawful permanent resident An alien authorized to work As an "Alien Authorized to Work", the employee must provide an "A-Number" present in the EAD card, along with the expiration day of the temporary employment authorization. Thus, as established by form I-9, the EAD card is a document which serves as both an identification and verification of employment eligibility. Concurrently, the Immigration Act of 1990 "increased the limits on lawful immigration to the United States" [...], "established new nonimmigrant admission categories," and revised acceptable grounds for deportation. Most importantly, it brought to light the "authorized temporary protected status" for aliens of designated countries.

Through the revision and creation of new classes of nonimmigrants, qualified for admission and temporary working status, both IRCA and the Immigration Act of 1990 provided legislation for the regulation of employment of noncitizen.